You know what's scarier than Breaking Bad's ruthless, murderous drug dealer Heisenberg? Star Bryan Cranston wearing a mask of the ruthless, murderous drug dealer Heisenberg.PHOTOS: Bad guys we root forOver the weekend, Cranston disguised himself at the show's Comic-Con panel by wearing a mask of his own face, frightening Supermans, Storm Troopers and cosplayers everywhere.But not everyone was creeped out by the lifeless mask. During the panel, Cranston's co-star Aaron Paul got very friendly (and maybe a little French) with the mask.What do you think of Cranston's disguise?